Every WIIP supplement is manufactured in New Zealand and selected by Dr. Jun, Senior Chiropractor at Auckland Wellness Centre in Rosedale, Auckland. Local manufacturing means tighter quality control, shorter supply chains, and direct relationships with NZ ingredient suppliers (notably Green Lipped Mussel from Perna canaliculus, found exclusively in NZ coastal waters).

WIIP supplements are regulated under the New Zealand Therapeutic Products Act 2023 (in force March 2026, replaced the Dietary Supplements Regulations 1985).